| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $130.62 | 4.504% | $136.5031 | $136.50 | $136.50 | $136.50 |
| Purchase #2 | $104.58 | 5.269% | $110.0903 | $110.09 | $110.10 | $110.10 |
| Purchase #3 | $62.36 | 12.694% | $70.276 | $70.28 | $70.30 | $70.30 |
| Purchase #4 | $146.71 | 10.580% | $162.2319 | $162.23 | $162.25 | $162.20 |
| Purchase #5 | $100.61 | 4.484% | $105.1214 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $65.89 | 9.840% | $72.3736 | $72.37 | $72.35 | $72.40 |
| Purchase #7 | $44.44 | 11.110% | $49.3773 | $49.38 | $49.40 | $49.40 |
| 7 purchase totals = | $655.21 | $705.9736 | $705.97 | $706.00 | $706.00 | |